Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2025

Fair Value Disclosures [Abstract]

Schedule of Financial Instruments Measured at Fair Value

A summary of financial instruments measured at fair value was as follows (in thousands):

March 31, 2025	Level 1		Level 2		Level 3		Total
Cash equivalents:
Money market funds	$	2,214	$	—	$	—	$	2,214
Certificates of deposit	1,239		—		—		1,239
Endospan Loans	—		—		9,808		9,808
Total assets	$	3,453	$	—	$	9,808	$	13,261
Long-term liabilities:
Contingent consideration	$	—	$	—	$	50,050	$	50,050
Total liabilities	$	—	$	—	$	50,050	$	50,050

December 31, 2024	Level 1		Level 2		Level 3		Total
Cash equivalents:
Money market funds	$	18,182	$	—	$	—	$	18,182
Certificates of deposit	5,069		—		—		5,069
Endospan Loans	—		—		9,535		9,535
Total assets	$	23,251	$	—	$	9,535	$	32,786
Long-term liabilities:
Contingent consideration	$	—	$	—	$	52,880	$	52,880
Total liabilities	$	—	$	—	$	52,880	$	52,880

Schedule of Reconciliation of Changes in Fair Value of Level 3 Liabilities

Changes in fair value of Level 3 assets and liabilities are listed in the tables below (in thousands):

	Contingent Consideration
Balance as of December 31, 2024	$	52,880
Change in valuation	(2,830)
Balance as of March 31, 2025	$	50,050

	Endospan Loans
Balance as of December 31, 2024	$	9,535
Change in valuation	273
Balance as of March 31, 2025	$	9,808